Rate five things you know, from any shelf. Your archetype shows up in about a minute, and gets sharper with every log.

John Maynard Keynes, 1st Baron Keynes, was an English economist whose writings are considered the basis for the school of thought known as Keynesian economics, as well as its various offshoots. Originally trained in mathematics, he built on and refined earlier work on the causes of business cycles.
British economist (1883–1946) · From Wikipedia